WO2015178638A2 - Boulon et écrou permettant d'empêcher un desserrage inutile - Google Patents

Boulon et écrou permettant d'empêcher un desserrage inutile Download PDF

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Publication number
WO2015178638A2
WO2015178638A2 PCT/KR2015/004946 KR2015004946W WO2015178638A2 WO 2015178638 A2 WO2015178638 A2 WO 2015178638A2 KR 2015004946 W KR2015004946 W KR 2015004946W WO 2015178638 A2 WO2015178638 A2 WO 2015178638A2
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WO
WIPO (PCT)
Prior art keywords
groove
protrusion
nut
bolt
nuts
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/KR2015/004946
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English (en)
Korean (ko)
Other versions
WO2015178638A3 (fr
Inventor
이정용
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority claimed from KR1020150069348A external-priority patent/KR20150133151A/ko
Publication of WO2015178638A2 publication Critical patent/WO2015178638A2/fr
Publication of WO2015178638A3 publication Critical patent/WO2015178638A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B33/00—Features common to bolt and nut
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B39/00—Locking of screws, bolts or nuts
    • F16B39/22—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening
    • F16B39/28—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening by special members on, or shape of, the nut or bolt
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B39/00—Locking of screws, bolts or nuts
    • F16B39/22—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening
    • F16B39/28—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening by special members on, or shape of, the nut or bolt
    • F16B39/284—Locking by means of elastic deformation

Definitions

  • the present invention relates to a bolt and nut, which relates to a device for preventing the bolt and nut from unnecessarily loosening, and to a method for preventing the screw from loosening.
  • 1 A spring washer having a large elasticity or a large damping rubber washer between the parts to be joined.
  • 2 How to fix nut using tongue washer or toothed washer 3
  • How to use lock nut (double nut, fixing nut) 4 Using nut to prevent nut from rotating with bolt to prevent nut from coming out 5.
  • Background art of the present invention is a coupling material for joining two objects with a flexible material on one side is formed with a protrusion and the other side of the coupling hole is coupled to the groove is coupled to the present invention
  • Couplings that are combined with protrusions and grooves by using both splice and bolt and nut combinations are not loosened up and down when viewed upright, but are rotated left and right, and bolts and nuts can be loosened up and down and left and right.
  • When formed as a coupling sphere to be combined into the groove will not be released unless you intentionally apply a large force.
  • the technical problem to be solved by the present invention relates to a device for preventing the bolts and nuts from unnecessarily loosening, it is to prevent the loosening if a slight force is continuously applied to tighten the bolts and nuts.
  • the technical solution of the present invention is a coupling that is coupled to the protrusion and the groove is not loosen up and down when viewed from the top, but is rotated to the left and right, and bolts and nuts can be loosened up and down and to the left and right, and the coupling is combined with the protrusion and the groove If they are formed together, they will not loosen unless you intentionally apply a large force.
  • the advantageous effect of the present invention is that when the bolt and nut are tightened or the pencil and the nut are often loosened, such as a mechanical pencil, the pencil lead of the mechanical pencil is often broken and often causes inconvenience in writing.
  • the effect is that little or no occurrence occurs.
  • FIG. 1 is a cross-sectional view of the present invention.
  • FIG. 2 is a cross-sectional view of another embodiment of the present invention.
  • FIG. 3 is a perspective view of another embodiment of the present invention.
  • FIG. 4 is a perspective view of another embodiment of the present invention.
  • FIG. 5 is a cross-sectional view of another embodiment of the present invention.
  • FIG. 6 is a cross-sectional view of another embodiment of the present invention.
  • FIG. 7 is a cross-sectional view of another embodiment of the present invention.
  • FIG. 8 is a cross-sectional view of another embodiment of the present invention.
  • FIG. 9 is a cross-sectional view of another embodiment of the present invention.
  • FIG. 10 is a cross-sectional view of another embodiment of the present invention.
  • FIG. 11 is a cross-sectional view of another embodiment of the present invention.
  • FIG. 13 is a cross-sectional view of yet another embodiment of the present invention.
  • 15 is a cross-sectional view of another embodiment of the present invention.
  • 16 is a cross-sectional view of another embodiment of the present invention.
  • the best form for the practice of the present invention is a bolt that is formed in the center of the cylindrical hole and the flexible flexural material on both sides of the nut to form a coupler to be combined with the protrusion and the groove bolts in the center of the cylindrical hole is formed It is formed on the inside of the nut and it will not be released unless you intentionally apply a large force.
  • the protrusion is made of iron, which is the original material
  • the groove is made of flexible material such as plastic, and the protrusion is made of iron, which is the original material.
  • a protrusion When formed of a flexible material such as a nut or bolt and a flexible material such as a plastic in which a protrusion and a groove are formed, a protrusion is contracted and protruded by a spring, and the protrusion is formed by the combination of the protrusion and the groove.
  • a general nut is worn in addition to the bolt and nut of the present invention.
  • the tightening washer In addition to the tightening washer also to form and hold the tightening of or in addition to the upper and lower length of the nut of the present invention.
  • Figure 1 is a cross-sectional view of the present invention when combined with the protrusions and grooves when viewed from the top is not loosen up and down when viewed from the top is rotated left and right and bolts and nuts are up and down And can be loosened from side to side, but if they are formed like a coupler that is combined with a protrusion and a groove, they cannot be released unless they intentionally apply a large force.
  • Unnecessary loosening bolts and nuts in which bolts and nuts are formed on both sides or on one side or in the center of the bolts and nuts on either side, or on one side, or when the body is formed to enclose the bolts and nuts and bolts or nuts.
  • one or more of the nuts or the body may be flexibly bent on one side or both sides of the body to form a coupler to be coupled to the protrusion and the groove, and at least one joint to be coupled to the protrusion and the groove may be formed.
  • Figure 2 is another cross-sectional view of the present invention is a coupling that is coupled to the protrusion and the groove when viewed from the top and up but not loosen up and down and rotates left and right, bolts and nuts can be loosened up and down and left and right another on the bolt or nut side
  • the coupling part to be combined with the protrusion and the groove on the skin of the main body is formed on one side of the bolt or nut together with the method of the bolt and nut, the coupling method to be combined with the protrusion and the groove functions as well. It will have a function that will not be released unless you intentionally apply a large force.
  • Figure 3 is a perspective view of another embodiment of the present invention is a perspective view illustrating the case of a mechanical pencil as the coupling portion is coupled to the protrusion and the groove is formed of a material that can be bent in the end portion is formed, such as the fork is formed grooves to be.
  • Figure 4 is a perspective view of another embodiment of the present invention is a material that can be bent to the coupling portion to be combined with the protrusion and the groove is a groove formed portion of the mechanical pencil is formed only one groove as the end is divided such as fork A perspective view illustrating the case.
  • Figure 5 is a cross-sectional view of another embodiment of the present invention is a material that can be bent in the body of the coupler is coupled to the protrusion and the groove is not one side of the bolt or nut of the coupler is coupled to the protrusion and the groove is made of material that can be bent in the body
  • the fasteners 11 to prevent the bolts and nuts from being loosened by opening the coupler which are combined with the protrusions and the grooves are covered with a bendable material, which can be moved from side to side to the protrusions and the grooves.
  • the fastener 11 which can be pulled out to cover or not cover the top of the coupling unit to be coupled and is movable to the left and right is formed in the cylindrical shape of the "b" shaped inside and the groove is left to turn the "c" letter 90 degrees
  • the shape of which is formed on the bolt or nut or the body
  • Figure 6 is a cross-sectional view of another embodiment of the present invention shows that the coupling surface of the coupler to be coupled to the protrusion and the groove of the fastener 11 and the material that can be bent is coupled to the bolt and nut type.
  • FIG. 7 is a cross-sectional view of another embodiment of the present invention to form a coupler to be coupled to the protrusion and the groove in the center of the cylindrical hole is formed in a flexible material on both sides of the bolt and nut is formed, the center of the cylindrical hole is formed It is to be formed inside the bolts and nuts that will not loosen unless you intentionally apply a large force.
  • FIG. 8 is a cross-sectional view of another embodiment of the present invention to form a coupler to be coupled to the protrusion and the groove in the center of the cylindrical hole is formed in the flexible material on both sides of the bolt and nut is formed in the center of the cylindrical hole It is formed on the inside of the bolts and nuts that are not deliberately released unless a large force is applied.
  • the protrusions are made of steel, which is the original material, and the grooves are made of flexible materials such as plastic, and the wood boards tightened by bolts and nuts are The two pieces are overlapped and are shown to be tightened with a general nut to fit at the end of the bolt, inserting the washer again and tightening with the nut of the present invention.
  • FIG. 9 is a cross-sectional view of another embodiment of the present invention to form a coupler to be coupled to the projection and the groove in the center of the cylindrical hole is formed in the flexible material on both sides of the bolt and nut is formed with a cylindrical hole in the center It is formed on the inside of the bolt and nut that is not deliberately applied, and it will not be released.
  • the protrusion is made of metal, which is the original material, and the groove is made of flexible material such as plastic. The flexible material of is combined with protrusions and grooves
  • Figure 10 is a cross-sectional view of another embodiment of the present invention to form a coupling hole that is coupled to the protrusion and the groove in a material that can be flexed flexibly on both sides of the bolt and nut is formed in the center of the cylindrical hole is formed in the center of the cylindrical hole It is formed on the inside of the bolts and nuts that are not deliberately loosened unless a large force is applied.
  • the protrusions are made of iron, which is the original material, and the grooves are made of flexible material such as plastic, and the protrusions are formed of iron, which is the original material.
  • FIG. 11 is a cross-sectional view of an embodiment of the present invention in the ballpoint pen and bolts and nut formed on the ball pen cap and the body that can be flexibly coupled to the protrusions and grooves on both sides (ballpoint pen cap and body) Or if you don't deliberately apply a great force to form a groove,
  • Figure 12 is a cross-sectional view of another embodiment of the present invention in the mechanical pencil has a bolt formed at the end of the pencil insert the inner pencil lead is caught on the bolt is formed on both sides of the lid of the mechanical pencil formed with the main body and the nut formed thereon It is a material that can be bent to form a protrusion or groove on both sides of the joining tool which is combined with the protrusion and the groove so that it cannot be released unless a large force is deliberately applied.
  • FIG. 13 is a cross-sectional view of another embodiment of the present invention.
  • Figure 14 is a cross-sectional view of another embodiment of the present invention in the mechanical pencil 11 and the bendable material of the coupling part to be coupled to the protrusion and the groove is shown that the coupling to the bolt and nut type One
  • Figure 15 is a cross-sectional view of another embodiment of the present invention is a material that can be flexibly bent on the bolt and nut to form a protrusion or groove on both sides of the bolt and nut to form a coupling or coupling to the protrusion and the groove formed on the body of the ballpoint pen It is formed inside the bolts that are not released unless you intentionally apply a large force.
  • FIG. 16 is a cross-sectional view of another embodiment of the present invention in the mechanical pencil 11 and the upper surface of the coupling unit to be combined with the protrusion and the groove in the material that can be bent to the protrusions and grooves in the material that can be bent to the protrusions and grooves.
  • the industrial applicability of the present invention is that when the bolt and nut are tightened or the bolt and the nut are often loosened, such as a mechanical pencil, the pencil lead of the mechanical pencil is often broken and often causes inconvenience in writing. There is an effect that little or no inconvenience occurs.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Joining Of Building Structures In Genera (AREA)

Abstract

L'invention concerne un dispositif d'accouplement composé d'un matériau pouvant être courbé de manière flexible qui est accouplé à un boulon et à un écrou par le biais d'une partie en saillie et d'une rainure, la partie en saillie ou la rainure étant formée au niveau des deux côtés du boulon et de l'écrou de sorte que le boulon et l'écrou ne soient pas desserrés sans l'application intentionnelle d'une force importante.
PCT/KR2015/004946 2014-05-19 2015-05-19 Boulon et écrou permettant d'empêcher un desserrage inutile Ceased WO2015178638A2 (fr)

Applications Claiming Priority (14)

Application Number Priority Date Filing Date Title
KR20140060032 2014-05-19
KR10-2014-0060032 2014-05-19
KR10-2014-0060632 2014-05-20
KR20140060632 2014-05-20
KR10-2014-0061899 2014-05-22
KR20140061910 2014-05-22
KR20140061899 2014-05-22
KR10-2014-0061910 2014-05-22
KR20140105540 2014-08-14
KR10-2014-0105540 2014-08-14
KR20140106439 2014-08-15
KR10-2014-0106439 2014-08-15
KR1020150069348A KR20150133151A (ko) 2014-05-19 2015-05-19 불필요한 풀림방지 볼트와 너트
KR10-2015-0069348 2015-05-19

Publications (2)

Publication Number Publication Date
WO2015178638A2 true WO2015178638A2 (fr) 2015-11-26
WO2015178638A3 WO2015178638A3 (fr) 2016-01-14

Family

ID=54554927

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2015/004946 Ceased WO2015178638A2 (fr) 2014-05-19 2015-05-19 Boulon et écrou permettant d'empêcher un desserrage inutile

Country Status (1)

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WO (1) WO2015178638A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113236654A (zh) * 2021-05-11 2021-08-10 日照职业技术学院 一种振动工况下化工管路的防松装置及其使用方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19980064300U (ko) * 1997-04-28 1998-11-25 김광우 풀림방지너트
KR20030035314A (ko) * 2001-10-31 2003-05-09 주식회사 창조코랙트 볼트 및 너트의 조립체
KR200284237Y1 (ko) * 2002-02-01 2002-08-03 주식회사 일룸 볼트와 너트의 이탈방지장치
JP2004211753A (ja) * 2002-12-27 2004-07-29 Japan Power Fastening Co Ltd ナット及びこれとボルトとの組合せ
JP2005195149A (ja) * 2004-01-09 2005-07-21 Maru S Neji Seisakusho:Kk ナット埋設体およびダブルナット装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113236654A (zh) * 2021-05-11 2021-08-10 日照职业技术学院 一种振动工况下化工管路的防松装置及其使用方法

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WO2015178638A3 (fr) 2016-01-14

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